New research describes how bacteria resists ‘last-resort’ antibiotic 6 January 2017An international research team, led by the University of Bristol, has provided the first clues to understand how the mcr-1 gene protects bacteria from colistin – a ‘last resort’ antibiotic used to treat life-threatening bacterial infections that do not respond to other treatment options.

Stewardship policy reduces antimicrobial use on farms5 January 2017Evidence suggests the frequent use of certain antimicrobials (AM) in food-producing animals may reduce their effectiveness as treatments for both animals and humans. Researchers at the University of Bristol’s School of Veterinary Sciences are finding novel ways to address these concerns, working with farmers to empower them to develop policies to promote more responsible use of medicines on farms.